Mission-critical computation requires evidence.
Traceability is already a stated principle for defense AI. When an AI system contributes a number to a decision — a readiness figure, a supply requirement, a maintenance interval — that number needs the same traceability.
Certanum is being built so that every consequential figure is computed from authoritative source data, reproducible, and withheld when it cannot be supported.
Three of the four links in an AI agent are probabilistic. Only the computation itself is deterministic.
An AI system decides whether to compute, selects the inputs and reports the result. A deterministic component inside a probabilistic pipeline does not make the pipeline deterministic. A figure can be plausible, the tool call can be logged, and the input can still have come from the model rather than the source.
Certanum’s focus is decision support and engineering calculation. It does not assess or enable weapon autonomy.
Where consequential figures arise.
A figure is consequential when it is acted upon, recorded, submitted or defended.
Defense AI principles already name traceability.
Descriptions of regulatory and policy instruments are indicative, are not legal advice, and should be confirmed with qualified counsel. Certanum confers compliance with nothing. It produces evidence an existing assurance, validation or audit process may require.
For every consequential figure: computed, traceable, reproducible — or withheld.
Computed. The figure is produced by declared, deterministic software — not generated by the model.
Traceable. Every operand entering the computation resolves to an authoritative source value, or to a declared, immutable artifact bound by digest.
Reproducible. A third party can re-execute the declared computation over the recorded operands and obtain the released figure.
Withheld when unsupported. An operand that cannot be resolved does not degrade the answer. It withholds it.
The architecture is model-agnostic and designed to run inside the operator’s own environment. It is additional to existing test, evaluation, verification and validation processes, not a substitute for them.
Defense and critical-systems organisations interested in the approach are welcome to contact us directly.